/* File: static/css/styles.css */
body {
    background-color: #050505;
    background-image: 
        radial-gradient(at 0% 0%, hsla(253,16%,7%,1) 0, transparent 50%), 
        radial-gradient(at 50% 0%, hsla(225,39%,30%,1) 0, transparent 50%), 
        radial-gradient(at 100% 0%, hsla(339,49%,30%,1) 0, transparent 50%);
    color: #e2e8f0;
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
}

.glass-panel {
    background: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.glass-input {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    transition: all 0.3s ease;
}

.glass-input:focus {
    border-color: #06b6d4;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
    outline: none;
}

.btn-neon {
    background: linear-gradient(90deg, #06b6d4, #3b82f6);
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
}

.btn-neon:hover {
    box-shadow: 0 0 20px rgba(6, 182, 212, 0.4);
    transform: translateY(-1px);
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    border-radius: 0.5rem;
    color: #94a3b8;
    transition: all 0.2s;
    cursor: pointer;
    text-decoration: none;
}

.nav-item:hover, .nav-item.active {
    background: rgba(6, 182, 212, 0.1);
    color: #06b6d4;
    border-left: 3px solid #06b6d4;
}

.fade-in {
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}